Watertown, SD
BWatertown, SD, SD — ATY
On-Time Rate
81.3%
2019-2025
Avg Delay
20.5 min
when delayed
Cancel Rate
3.6%
flights cancelled
Total Flights
1,992
2019-2025
Best Month
Nov
87.0% on-time
Worst Month
Feb
65.1% on-time
Best Departure Time
11:00
100.0% on-time
12-Month On-Time Trend
Delay Causes
Best Time to Fly (By Hour)
Seasonal Pattern
Airlines at ATY
| Airline | Flights | On-Time | Avg Delay |
|---|---|---|---|
| SkyWest Airlines | 1,992 | 81.3% | 0.0 min |
Most Delayed Routes
| Destination | On-Time |
|---|---|
| ATY → ORDChicago, IL | 79.9% |
| ATY → DENDenver, CO | 80.4% |
| ATY → PIRPierre, SD | 84.1% |
| ATY → MSPMinneapolis, MN | 92.6% |
Most Punctual Routes
| Destination | On-Time |
|---|---|
| ATY → MSPMinneapolis, MN | 92.6% |
| ATY → PIRPierre, SD | 84.1% |
| ATY → DENDenver, CO | 80.4% |
| ATY → ORDChicago, IL | 79.9% |
Was your flight from Watertown, SD delayed?
You may be entitled to compensation of up to $700 per passenger for delayed or cancelled flights. Check your eligibility now.
Check CompensationData source: Bureau of Transportation Statistics (BTS) On-Time Performance dataset. Statistics are based on reported flight data from 2019-2025. See our data methodology for details.